1: (2 5 13)

(0 8 3)(1 18 17)(2 5 13)(4 19 6)(7 11 9)(10 15 12)(14 20 16)

2: (4 19 6)

(0 8 3)(1 18 17)(2 5 13)(4)(6)(7 11 9)(10 15 12)(14 20 16)(19)

3: (2 5 13)

(0 8 3)(1 18 17)(2)(4)(5)(6)(7 11 9)(10 15 12)(13)(14 20 16)(19)

4: (0 8 3)

(0)(1 18 17)(2)(3)(4)(5)(6)(7 11 9)(8)(10 15 12)(13)(14 20 16)(19)